Dragon Ball GT - Season 1 - Eps 50: The Five-Star Dragon
During Goku and Pan's continuing quest for the Dragon Balls, they stumble upon an abandoned city. They are warned away by a couple that blames the mass exodus on an energy-absorbing slime. After resolving to stay and complete their task, they find Rage Shenron, the 5-star dragon! And they quickly realize this electric slime has a bigger and much deadlier purpose!
About Dragon Ball GT

Title: Dragon Ball GT
First Air Date: 1996-02-07
Last Air Date: 1997-11-19
Status: Ended
Rating: 7.7/10 (from 1951 votes)
Language: JA
Seasons: 2
Total Episodes: 64
Network: Fuji TV
Genres: Animation, Action & Adventure, Sci-Fi & Fantasy
Production Companies: Bird Studios, Toei Animation, Toei Company, Fizz Sound Creation
Synopsis
Ten years have passed since Goku left his friends and family to hone his skills. But Goku soon finds himself helpless against the mystical power of the Dragon Balls and an accidental wish made by the devious Emperor Pilaf. The wish; that Goku once again become a child! Goku, together with Trunks, and his own granddaughter Pan, blast off into the outer reaches of space in search of the mysterious Black Star Dragon Balls. But these Dragon Balls have a fatal secret: if not collected within one year Earth will be destroyed.
Cast

Masako Nozawa
Son Gohan / Son Goku / Son Goten (voice)

Yuko Minaguchi
Pan / Videl (voice)

Takeshi Kusao
Trunks (voice)

Bin Shimada
Son Para / Sūgorō (voice)

Atsushi Kisaichi
Oob (voice)

Ryo Horikawa
Vegeta (voice)

Toshio Furukawa
Piccolo (voice)

Miki Ito
Android 18 (voice)

Hiromi Tsuru
Bulma / Bra (voice)

Daisuke Gori
Blake Smoke Dragon / Enma-Daiō / Gyūmaō / Mr. Satan / Umigame (voice)